Bitumen 30/40,40/50,60/70,80/100

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Overview
Quick Details
Place of Origin:
Cameroon
Type:
Oxidized Bitumen

Specifications

Bitumen 30/40,40/50,60/70

 

 

PENETRATION BITUMEN 40/50
SPECIFICATION TEST METHOD
Specific Gravity @ 25/25C . 1.01/1.06 D 70
Penetration @ 25 C . 40.50 D 5
Softening Point C 52/60 D 36
Ductility @ 25 C 100 min . D 113
Loss on Heating ( wt ) % 0.2 max D 6
Drop in Penetration after Heating % 20 max . D 6&
D 5
Flash Point C . 250 min D 92
olubility in CS2 ( wt ) % 99.5 min D 4
Spot test Negative *A.A.S.H.O.T102

 

 

 

 

 

Bitumen 30/40

Specification Test method

Specific gravity @25/25 C
1.01-1.06
D-70 Penetration @25 C 30/40 D-5 Softening point C
55/63
D-36 Ductility @25 C 100 min D-113 Loss on heating (wt)%
0.2 max
D-6 Drop in penetration after heating % 20 max D-6 & D-5 Flash point C
250min
D-92 Solubility in CS2 (wt)% 99.5 min D-4 Organic matter insoluble in CS2 (wt)%
-
D-4 Spot test


BITUMEN 85/100
Specification
Test method
Specific gravity @25/25 C
1.01-1.05
D-70
Penetration @25 C
85/100
D-5
Softening point C
45/52
D-36
Ductility @25 C
100 min
D-113
Loss on heating (wt)%
0.5 max
D-6
Drop in penetration after heating %
20 max
D-6 & D-5
Flash point C
232 max
D-92
Solubility in CS2 (wt)%
99.5 min
D-4
Organic matter insoluble in CS2 (wt)%
0.2 max
D-4
Spot test
negative
*A.A.S.H.O.T.102

 

Bitumen 60/70

Specification Test method

Specific gravity @25/25 C
1.01-1.06
D-70 Penetration @25 C 60/70 D-5 Softening point C
49/56
D-36 Ductility @25 C 100 min D-113 Loss on heating (wt)%
0.2 max
D-6 Drop in penetration after heating % 20 max D-6 & D-5 Flash point C
250min
D-92 Solubility in CS2 (wt)% 99.5 min D-4 Spot test